diff options
| -rw-r--r-- | arch/x86/virt/vmx/tdx/tdx.c | 36 | ||||
| -rw-r--r-- | arch/x86/virt/vmx/tdx/tdx.h | 2 |
2 files changed, 19 insertions, 19 deletions
diff --git a/arch/x86/virt/vmx/tdx/tdx.c b/arch/x86/virt/vmx/tdx/tdx.c index 4e2b2e2ac9f9..e979bf442929 100644 --- a/arch/x86/virt/vmx/tdx/tdx.c +++ b/arch/x86/virt/vmx/tdx/tdx.c @@ -272,7 +272,7 @@ static int read_sys_metadata_field(u64 field_id, u64 *data) static int read_sys_metadata_field16(u64 field_id, int offset, - struct tdx_tdmr_sysinfo *ts) + struct tdx_sys_info_tdmr *ts) { u16 *ts_member = ((void *)ts) + offset; u64 tmp; @@ -298,9 +298,9 @@ struct field_mapping { #define TD_SYSINFO_MAP(_field_id, _offset) \ { .field_id = MD_FIELD_ID_##_field_id, \ - .offset = offsetof(struct tdx_tdmr_sysinfo, _offset) } + .offset = offsetof(struct tdx_sys_info_tdmr, _offset) } -/* Map TD_SYSINFO fields into 'struct tdx_tdmr_sysinfo': */ +/* Map TD_SYSINFO fields into 'struct tdx_sys_info_tdmr': */ static const struct field_mapping fields[] = { TD_SYSINFO_MAP(MAX_TDMRS, max_tdmrs), TD_SYSINFO_MAP(MAX_RESERVED_PER_TDMR, max_reserved_per_tdmr), @@ -309,16 +309,16 @@ static const struct field_mapping fields[] = { TD_SYSINFO_MAP(PAMT_1G_ENTRY_SIZE, pamt_entry_size[TDX_PS_1G]), }; -static int get_tdx_tdmr_sysinfo(struct tdx_tdmr_sysinfo *tdmr_sysinfo) +static int get_tdx_sys_info_tdmr(struct tdx_sys_info_tdmr *sysinfo_tdmr) { int ret; int i; - /* Populate 'tdmr_sysinfo' fields using the mapping structure above: */ + /* Populate 'sysinfo_tdmr' fields using the mapping structure above: */ for (i = 0; i < ARRAY_SIZE(fields); i++) { ret = read_sys_metadata_field16(fields[i].field_id, fields[i].offset, - tdmr_sysinfo); + sysinfo_tdmr); if (ret) return ret; } @@ -342,13 +342,13 @@ static int tdmr_size_single(u16 max_reserved_per_tdmr) } static int alloc_tdmr_list(struct tdmr_info_list *tdmr_list, - struct tdx_tdmr_sysinfo *tdmr_sysinfo) + struct tdx_sys_info_tdmr *sysinfo_tdmr) { size_t tdmr_sz, tdmr_array_sz; void *tdmr_array; - tdmr_sz = tdmr_size_single(tdmr_sysinfo->max_reserved_per_tdmr); - tdmr_array_sz = tdmr_sz * tdmr_sysinfo->max_tdmrs; + tdmr_sz = tdmr_size_single(sysinfo_tdmr->max_reserved_per_tdmr); + tdmr_array_sz = tdmr_sz * sysinfo_tdmr->max_tdmrs; /* * To keep things simple, allocate all TDMRs together. @@ -367,7 +367,7 @@ static int alloc_tdmr_list(struct tdmr_info_list *tdmr_list, * at a given index in the TDMR list. */ tdmr_list->tdmr_sz = tdmr_sz; - tdmr_list->max_tdmrs = tdmr_sysinfo->max_tdmrs; + tdmr_list->max_tdmrs = sysinfo_tdmr->max_tdmrs; tdmr_list->nr_consumed_tdmrs = 0; return 0; @@ -921,11 +921,11 @@ static int tdmrs_populate_rsvd_areas_all(struct tdmr_info_list *tdmr_list, /* * Construct a list of TDMRs on the preallocated space in @tdmr_list * to cover all TDX memory regions in @tmb_list based on the TDX module - * TDMR global information in @tdmr_sysinfo. + * TDMR global information in @sysinfo_tdmr. */ static int construct_tdmrs(struct list_head *tmb_list, struct tdmr_info_list *tdmr_list, - struct tdx_tdmr_sysinfo *tdmr_sysinfo) + struct tdx_sys_info_tdmr *sysinfo_tdmr) { int ret; @@ -934,12 +934,12 @@ static int construct_tdmrs(struct list_head *tmb_list, return ret; ret = tdmrs_set_up_pamt_all(tdmr_list, tmb_list, - tdmr_sysinfo->pamt_entry_size); + sysinfo_tdmr->pamt_entry_size); if (ret) return ret; ret = tdmrs_populate_rsvd_areas_all(tdmr_list, tmb_list, - tdmr_sysinfo->max_reserved_per_tdmr); + sysinfo_tdmr->max_reserved_per_tdmr); if (ret) tdmrs_free_pamt_all(tdmr_list); @@ -1098,7 +1098,7 @@ static int init_tdmrs(struct tdmr_info_list *tdmr_list) static int init_tdx_module(void) { - struct tdx_tdmr_sysinfo tdmr_sysinfo; + struct tdx_sys_info_tdmr sysinfo_tdmr; int ret; /* @@ -1117,17 +1117,17 @@ static int init_tdx_module(void) if (ret) goto out_put_tdxmem; - ret = get_tdx_tdmr_sysinfo(&tdmr_sysinfo); + ret = get_tdx_sys_info_tdmr(&sysinfo_tdmr); if (ret) goto err_free_tdxmem; /* Allocate enough space for constructing TDMRs */ - ret = alloc_tdmr_list(&tdx_tdmr_list, &tdmr_sysinfo); + ret = alloc_tdmr_list(&tdx_tdmr_list, &sysinfo_tdmr); if (ret) goto err_free_tdxmem; /* Cover all TDX-usable memory regions in TDMRs */ - ret = construct_tdmrs(&tdx_memlist, &tdx_tdmr_list, &tdmr_sysinfo); + ret = construct_tdmrs(&tdx_memlist, &tdx_tdmr_list, &sysinfo_tdmr); if (ret) goto err_free_tdmrs; diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h index b701f69485d3..148f9b4d1140 100644 --- a/arch/x86/virt/vmx/tdx/tdx.h +++ b/arch/x86/virt/vmx/tdx/tdx.h @@ -100,7 +100,7 @@ struct tdx_memblock { }; /* "TDMR info" part of "Global Scope Metadata" for constructing TDMRs */ -struct tdx_tdmr_sysinfo { +struct tdx_sys_info_tdmr { u16 max_tdmrs; u16 max_reserved_per_tdmr; u16 pamt_entry_size[TDX_PS_NR]; |